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[Letter: From Maison to Royal]
A letter from Don Maison, from the AIDS Service of Dallas, to Charlie Royal, from the State Bar of Texas, discussing the attached legal documents.
Date:
July 25, 1994
Creator:
AIDS Service of Dallas
Object Type:
Letter
System:
The UNT Digital Library
MCNP-REN - A Monte Carlo Tool for Neutron Detector Design Without Using the Point Model
The development of neutron detectors makes extensive use of the predictions of detector response through the use of Monte Carlo techniques in conjunction with the point reactor model. Unfortunately, the point reactor model fails to accurately predict detector response in common applications. For this reason, the general Monte Carlo N-Particle code (MCNP) was modified to simulate the pulse streams that would be generated by a neutron detector and normally analyzed by a shift register. This modified code, MCNP - Random Exponentially Distributed Neutron Source (MCNP-REN), along with the Time Analysis Program (TAP) predict neutron detector response without using the point reactor model, making it unnecessary for the user to decide whether or not the assumptions of the point model are met for their application. MCNP-REN is capable of simulating standard neutron coincidence counting as well as neutron multiplicity counting. Measurements of MOX fresh fuel made using the Underwater Coincidence Counter (UWCC) as well as measurements of HEU reactor fuel using the active neutron Research Reactor Fuel Counter (RRFC) are compared with calculations. The method used in MCNP-REN is demonstrated to be fundamentally sound and shown to eliminate the need to use the point model for detector performance predictions.
Date:
July 25, 1999
Creator:
Abhold, M.E. & Baker, M.C.
Object Type:
Article
System:
The UNT Digital Library
The Paducah Post (Paducah, Tex.), Vol. 84, No. 23, Ed. 1 Wednesday, July 25, 1990
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1990
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
Development of a video-based slurry sensor for on-line ash analysis. Technical progress report, third quarter, April 1, 1995--June 30, 1995
Automatic control of fine coal cleaning circuits has traditionally been limited by the lack of sensors for on-line ash analysis. Although several nuclear-based analyzers are available, none have seen widespread acceptance. This is largely due to the fact that nuclear sensors are expensive and tend to be influenced by changes in seam type and pyrite content Recently, researchers at VPI&SU have developed an optical sensor for phosphate analysis. The sensor uses image processing technology to analyze video images of phosphate ore. It is currently being used by Texas gulf for off-line analysis of dry flotation concentrates. The primary advantages of optical sensors over nuclear sensors are that they are significantly cheaper, are not subject to measurement variations due to changes in high atomic number minerals, are inherently safer and require no special radiation permitting. The purpose of this work is to apply the knowledge gained in the development of an optical phosphate analyzer to the development of an on-line ash analyzer for fine coal slurries. During the past quarter, a new prototype sample presentation system for the optical analyzer has been developed. This new approach appears to solve the problems encountered with previous prototypes. A qualitative comparison of the images …
Date:
July 25, 1995
Creator:
Adel, G. T. & Luttrell, G. H.
Object Type:
Report
System:
The UNT Digital Library
Medical waste irradiation study. Final report
The North Star Research Corporation Medical Waste project is described in this report, with details of design, construction, operation, and results to date. The project began with preliminary design of the accelerator. The initial design was for a single accelerator chamber with a vacuum tube cavity driver built into the chamber itself, rather than using a commercial tube separate from the RF accelerator. The authors believed that this would provide more adjustability and permit better coupling to be obtained. They did not have sufficient success with that approach, and finally completed the project using a DC accelerator with a unique new scanning system to irradiate the waste.
Date:
July 25, 1998
Creator:
Adler, R.J.; Stein, J. & Nygard, J.
Object Type:
Report
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 93, No. 59, Ed. 1 Friday, July 25, 1997
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1997
Creator:
Aldridge, Leon & D'Amico, Rob
Object Type:
Newspaper
System:
The Portal to Texas History
[Photograph 2012.201.B0389.0128]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pillars divide the foyer from McFarland's living room."
Date:
July 25, 1992
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0409.0931]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Rose Hill one-room school house - Cherokee Strip Museum - Perry"
Date:
July 25, 1998
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1073.0242]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Student disc jockey Troy Raymond selects music for his show."
Date:
July 25, 1991
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1073.0244]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Student disc jockey Leesha Casey is shown at the station's modern console."
Date:
July 25, 1991
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1277.0258]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Before picking up a telephone receiver, Vicki Hunley, an employee at At&T's Oklahoma City manufacturing plant, checks her phone's display panel."
Date:
July 25, 1995
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1296.0231]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The smoke from early morning fires drifts slowly across the village. An Indian girl sits by a spring weaving a handmade basket while behind her a young man practices with his blow gun."
Date:
July 25, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1296.0232]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The smoke from early morning fires drifts slowly across the village."
Date:
July 25, 1993
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B2000.0352]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Topping out on the 13th level for The Oklahoman Building, Bill Ross of Flintco Inc. guides the traditional tree Wednesday onto a support pillar."
Date:
July 25, 1990
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Project W-320, 241-C-106 sluicing: Piping calculations. Volume 2
This supporting document has been prepared to make the FDNW calculations for Project W-320 readily retrievable. The objectives of this calculation are (1) To perform static and Safety Class 2 dynamic stress analysis of the Slurry and Supernate Process (inner) piping connecting Tanks 241-C-106 and 241-AY-102 in order to be in compliance with the Code requirements; (2) To assure the thermal expansion of the process pipe not be strained by the outer encasement pipe; and (3) To furnish process pipe support to the Civil Engineering group.
Date:
July 25, 1998
Creator:
Bailey, J. W.
Object Type:
Report
System:
The UNT Digital Library
Project W-320, 241-C-106 sluicing: Piping calculations. Volume 3
This supporting document has been prepared to make the FDNW calculations for Project W-320 readily retrievable.
Date:
July 25, 1998
Creator:
Bailey, J. W.
Object Type:
Report
System:
The UNT Digital Library
Project W-320, waste retrieval sluicing system: BIO/SER implementation matrices
This document provides verification that the safety related commitments specified in HNF-SD-WM-810-001, Addendum 1 for the Waste Retrieval Sluicing System, Project W-320 and Project W-320 Safety Evaluation Report (SER), have been implemented in the project hardware, procedures and administrative controls. Four appendices include matrices which show where the 810 commitments are implemented for limiting conditions of operation and surveillance requirements controls, administrative controls, defense-in-depth controls and controls discussed in 810 Addendum 1. A fifth appendix includes the implementation of Project W-320 SER issues and provisions.
Date:
July 25, 1998
Creator:
Bailey, J. W.
Object Type:
Report
System:
The UNT Digital Library
Project W-320, WRSS PCP: Procedure implementation verification
This document provides verification that the methodology for the safe retrieval of high-heat waste from Tank 241-C-106 as specified in the WRSS Process Control Plan HNF-SD-PCP-013, Revision 1, has been adequately implemented into the Tank Waste Remediation System (TWRS) operational procedures. Tank 241-C-106 is listed on the High Heat Load Watch List.
Date:
July 25, 1998
Creator:
Bailey, J. W.
Object Type:
Report
System:
The UNT Digital Library
The Wave (Port Lavaca, Tex.), Vol. 100, No. 213, Ed. 1 Thursday, July 25, 1991
Daily newspaper from Port Lavaca, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1991
Creator:
Bales, Steve & Fortney, Paul, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Leader (The Colony, Tex.), Vol. 9, No. 35, Ed. 1 Wednesday, July 25, 1990
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1990
Creator:
Ball, Jeffrey
Object Type:
Newspaper
System:
The Portal to Texas History
News Bulletin (Castroville, Tex.), Vol. 37, No. 30, Ed. 1 Thursday, July 25, 1996
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
July 25, 1996
Creator:
Barnes, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
[Photograph 2012.201.B0346.0086]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Professor Glenn Kranzler, left, and agriculture engineer Mike Rigney set up a computer vision system at Oklahoma State University where research on grading tree seedlings is earning international attention."
Date:
July 25, 1990
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0365.0217]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Katherine Fox, left, helps her 100-year-old aunt, Mary Losawyer, cut her birthday cake during a celebration at the South Park Health Care Center, 5725 S Ross."
Date:
July 25, 1991
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1258.0039]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Haden Riggs, Oklahoma City public information office photographer, and public information officer Rick Allen Lippert prepare footage for the city's new show, " A day in the City," featuring traffic control trouble-shooter Kevin Kimbro as he repairs a light in a school zone sign."
Date:
July 25, 1991
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History